[SPR-174] 숏츠 단일 조회

* [SPR-174] feat: 숏츠 단일조회

* [SPR-174] import문 정리

.gitignore

@@ -50,4 +50,10 @@ src/test/resources/application.yml
 
 ### keystore.p12 ###
 src/main/resources/keystore.p12
-src/test/resources/keystore.p12
+src/main/resources/keystore-dev.p12
+src/main/resources/keystore-prod.p12
+
+src/test/resources/keystore.p12
+
+### firebase ###
+src/main/resources/firebase/

src/main/java/com/climeet/climeet_backend/domain/shorts/ShortsController.java

@@ -58,7 +58,8 @@ public ResponseEntity<PageResponseDto<List<ShortsSimpleInfo>>> findPopularShorts
         @CurrentUser User user, @RequestParam int page, @RequestParam int size,
         @RequestParam(required = false) Long gymId, @RequestParam(required = false) Long sectorId,
         @RequestParam(required = false) Long routeId) {
-        return ResponseEntity.ok(shortsService.findShortsPopular(user, gymId, sectorId, routeId, page, size));
+        return ResponseEntity.ok(
+            shortsService.findShortsPopular(user, gymId, sectorId, routeId, page, size));
     }
 
     @PatchMapping("/shorts/{shortsId}/viewCount")
@@ -81,8 +82,17 @@ public ResponseEntity<List<ShortsProfileSimpleInfo>> getShortsProfileList(
     @PatchMapping("/shorts/isRead")
     @Operation(summary = "숏츠 프로필바 초록불 OFF 처리")
     @SwaggerApiError({ErrorStatus._EMPTY_FOLLOW_RELATIONSHIP})
-    public ResponseEntity<String> updateShortsIsRead(@CurrentUser User user, @RequestParam Long followingUserId){
+    public ResponseEntity<String> updateShortsIsRead(@CurrentUser User user,
+        @RequestParam Long followingUserId) {
         shortsService.updateShortsIsRead(user, followingUserId);
         return ResponseEntity.ok("초록불 OFF 완료");
     }
+
+    @GetMapping("/shorts/{shortsId}")
+    @Operation(summary = "숏츠 단일 조회")
+    @SwaggerApiError({ErrorStatus._EMPTY_SHORTS, ErrorStatus._SHORTS_ACCESS_DENIED})
+    public ResponseEntity<ShortsSimpleInfo> findShorts(@CurrentUser User user,
+        @PathVariable Long shortsId) {
+        return ResponseEntity.ok(shortsService.findDetailShorts(user, shortsId));
+    }
 }

src/main/java/com/climeet/climeet_backend/domain/shorts/ShortsService.java

@@ -79,9 +79,10 @@ public void uploadShorts(User user, MultipartFile video,
         shortsRepository.save(shorts);
 
         //팔로워 관계 isUploadShortsRecent update
-        List<FollowRelationship> followRelationshipList = followRelationshipRepository.findByFollowingId(shorts.getUser()
-            .getId());
-        for(FollowRelationship f : followRelationshipList){
+        List<FollowRelationship> followRelationshipList = followRelationshipRepository.findByFollowingId(
+            shorts.getUser()
+                .getId());
+        for (FollowRelationship f : followRelationshipList) {
             f.updateUploadStatus(true);
         }
     }
@@ -242,7 +243,7 @@ public List<ShortsProfileSimpleInfo> getShortsProfileList(User user) {
 
                 Long gymId = null;
                 Boolean isGym = followRelationship.getFollowing() instanceof Manager;
-                if(isGym) {
+                if (isGym) {
                     gymId = ((Manager) followRelationship.getFollowing()).getClimbingGym().getId();
                 }
 
@@ -256,15 +257,15 @@ public List<ShortsProfileSimpleInfo> getShortsProfileList(User user) {
 
     @Transactional
     @Scheduled(fixedRate = 1000 * 60 * 60 * 24) //하루마다 시행
-    public void updateVideoStatus(){
+    public void updateVideoStatus() {
 
         LocalDateTime threeDaysAgo = LocalDateTime.now().minusDays(3);
         List<Shorts> shortsList = shortsRepository.findByCreatedAtBefore(threeDaysAgo);
-        for(Shorts shorts : shortsList) {
+        for (Shorts shorts : shortsList) {
             List<FollowRelationship> followRelationship = followRelationshipRepository.findByFollowingId(
                 shorts.getUser().getId());
 
-            for(FollowRelationship relationship : followRelationship){
+            for (FollowRelationship relationship : followRelationship) {
                 relationship.updateUploadStatus(false);
             }
 
@@ -274,9 +275,51 @@ public void updateVideoStatus(){
     }
 
     @Transactional
-    public void updateShortsIsRead(User currentUser, Long userId){
-        FollowRelationship followRelationship = followRelationshipRepository.findByFollowerIdAndFollowingId(currentUser.getId(), userId)
-            .orElseThrow(()-> new GeneralException(ErrorStatus._EMPTY_FOLLOW_RELATIONSHIP));
+    public void updateShortsIsRead(User currentUser, Long userId) {
+        FollowRelationship followRelationship = followRelationshipRepository.findByFollowerIdAndFollowingId(
+                currentUser.getId(), userId)
+            .orElseThrow(() -> new GeneralException(ErrorStatus._EMPTY_FOLLOW_RELATIONSHIP));
         followRelationship.updateUploadStatus(false);
     }
+
+    public ShortsSimpleInfo findDetailShorts(User user, Long shortsId) {
+
+        Shorts shorts = shortsRepository.findById(shortsId)
+            .orElseThrow(() -> new GeneralException(ErrorStatus._EMPTY_SHORTS));
+
+        // 현재 유저가 볼 수 있는지 확인
+        if (shorts.getShortsVisibility() == ShortsVisibility.FOLLOWERS_ONLY) {
+            if (followRelationshipRepository.existsByFollowerIdAndFollowingId(
+                user.getId(), shorts.getUser().getId())) {
+                throw new GeneralException(ErrorStatus._SHORTS_ACCESS_DENIED);
+            }
+        }
+
+        if (shorts.getShortsVisibility() == ShortsVisibility.PRIVATE) {
+            throw new GeneralException(ErrorStatus._SHORTS_ACCESS_DENIED);
+        }
+        DifficultyMapping difficultyMapping = null;
+        String gymDifficultyName = null;
+        String gymDifficultyColor = null;
+        String climeetDifficultyName = null;
+
+        if (shorts.getRoute() != null) {
+            difficultyMapping = difficultyMappingRepository.findByClimbingGymAndDifficulty(
+                shorts.getClimbingGym(),
+                shorts.getRoute().getDifficultyMapping().getDifficulty());
+
+            gymDifficultyName = difficultyMapping.getGymDifficultyName();
+            gymDifficultyColor = difficultyMapping.getGymDifficultyColor();
+            climeetDifficultyName = difficultyMapping.getClimeetDifficultyName();
+        }
+
+        // 쇼츠 상세 정보 생성 및 반환
+        return ShortsSimpleInfo.toDTO(
+            shorts.getId(),
+            shorts.getThumbnailImageUrl(),
+            shorts.getClimbingGym(),
+            findShorts(user, shorts.getId(), difficultyMapping), gymDifficultyName,
+            gymDifficultyColor, climeetDifficultyName, shorts.getUser() instanceof Manager);
+
+    }
 }

src/main/java/com/climeet/climeet_backend/global/response/code/status/ErrorStatus.java

@@ -77,6 +77,7 @@ public enum ErrorStatus implements BaseErrorCode {
 
     //숏츠 관련
     _EMPTY_SHORTS(HttpStatus.CONFLICT, "SHORTS_001", "존재하지 않는 쇼츠입니다."),
+    _SHORTS_ACCESS_DENIED(HttpStatus.UNAUTHORIZED, "SHORTS_002", "비공개 영상입니다."),
 
     //암장 리뷰 관련
     _RATING_OUT_OF_RANGE(HttpStatus.CONFLICT, "REVIEW_001", "rating의 범위가 올바르지 않습니다."),
@@ -92,9 +93,10 @@ public enum ErrorStatus implements BaseErrorCode {
     //팔로우 관련
     _EMPTY_FOLLOW_RELATIONSHIP(HttpStatus.NOT_FOUND, "FOLLOW_RELATION_001", "존재하지 않는 팔로우 관계입니다."),
     _EXIST_FOLLOW_RELATIONSHIP(HttpStatus.CONFLICT, "FOLLOW_RELATION_002", "이미 존재하는 팔로우 관계입니다."),
-
+
+
     //암장 회원가입 관련
-    _EMPTY_GYM_REGISTRATION(HttpStatus.CONFLICT, "GYM_REGISTRATION_001", "존재하지 안는 암장입니다."),
+    _EMPTY_GYM_REGISTRATION(HttpStatus.CONFLICT, "GYM_REGISTRATION_001", "존재하지 않는 암장입니다."),
 
     //공지사항 관련
     _BOARD_NOT_FOUND(HttpStatus.NOT_FOUND, "BOARD_001", "존재하지 않는 공지사항입니다.");